CF1761157511190-tsm20251017082432

WWW.RTSAK.COM - aphys.kth.se

Search for IP or hostnames:

aphys.kth.se checked at 2025-10-22T18:25:11.166Z 559ms 118/118/118 100% R:18

aphys.kth.se

MXmailfilter-ng-1.sunet.se
A2001:6b0:8:2::207 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-ng-1.sunet.se
A192.36.171.207๐Ÿ‡ธ๐Ÿ‡ช NORDUnet
PTRmailfilter-ng-1.sunet.se
MXmailfilter-ng-2.sunet.se
A89.45.235.13๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-89-45-235-13.instance.cloud.sunet.se
MXmailfilter-ng-3.sunet.se
A2001:6b0:8:2::200 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-ng-3.sunet.se
A192.36.171.200๐Ÿ‡ธ๐Ÿ‡ช NORDUnet
PTRmailfilter-ng-3.sunet.se
MXmailfilter-ng-4.sunet.se
A89.45.235.5๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRmailfilter-89-45-235-5.instance.cloud.sunet.se
NSa.ns.kth.se
A2001:6b0:1::246 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRa.ns.kth.se
A130.237.72.246๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRa.ns.kth.se
NSb.ns.kth.se
A2001:6b0:1::250 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRb.ns.kth.se
A130.237.72.250๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRb.ns.kth.se
NSe.ns.kth.se
A130.242.124.12๐Ÿ‡ธ๐Ÿ‡ช SUNET
A2001:6b0:1:11c2::82ed:1c29 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
A130.237.28.41๐Ÿ‡ธ๐Ÿ‡ช SUNET
PTRns-vip-02.sys.kth.se

kth.se

NSns2.chalmers.se
NSnic2.lth.se
MXmailfilter-ng-1.sunet.se
MXmailfilter-ng-2.sunet.se
MXmailfilter-ng-3.sunet.se
MXmailfilter-ng-4.sunet.se
NSa.ns.kth.se
NSb.ns.kth.se
A2001:6b0:1:11c2::82ed:1c28 ๐Ÿ‡ธ๐Ÿ‡ช SUNET
A130.237.28.40๐Ÿ‡ธ๐Ÿ‡ช SUNET
rank #2749 globally
rank #8 in the tld
This domain name "kth.se" belongs to the KTH Royal Institute of Technology, a university in Sweden that specializes in engineering and technology. It's one of the leading technical universities in Europe and the highest ranked in northern mainland Europe. The ".se" represents Sweden, the country where the university is located.

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AI analysis

aphys.kth.se is the parent of pool-099.aphys.kth.se and qeo.aphys.kth.se.

Two IP numbers are pointed to by aphys.kth.se: 2001:6b0:1:11c2::82ed:1c29 and 130.237.28.41.

other host names include ctr.kth.se, eecs.kth.se, particle.kth.se, ns-vip-02.sys.kth.se and ave.kth.se; they share IP numbers with aphys.kth.se.

aphys.kth.se is delegated to three name servers a.ns.kth.se, b.ns.kth.se and e.ns.kth.se.

aphys.kth.se at least partially shares name servers with other domains, for instance d.ths.kth.se, r1.misc.kth.se, 207.237.130.in-addr.arpa, 43.237.130.in-addr.arpa and 78.237.130.in-addr.arpa.

Host names with two IP numbers: The host name a.ns.kth.se points to 2001:6b0:1::246 and 130.237.72.246; The host name b.ns.kth.se points to 2001:6b0:1::250 and 130.237.72.250.

Host names with one IP number: The host name e.ns.kth.se points to 130.242.124.12.

aphys.kth.se is handled by four mail servers: mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

aphys.kth.se shares at least partially some mail servers with other domains, for instance icm.uu.se, arch.kth.se, digitaldemostockholm.com, pa.su.se and statsvet.uu.se.

these mail servers are commonly used together with mail.irfu.se.

Host names with two IP numbers:

mailfilter-ng-1.sunet.se points to: 2001:6b0:8:2::207 and 192.36.171.207

mailfilter-ng-3.sunet.se points to: 2001:6b0:8:2::200 and 192.36.171.200

Host names with one IP number:

mailfilter-ng-2.sunet.se points to: 89.45.235.13

mailfilter-ng-4.sunet.se points to: 89.45.235.5

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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